Django rest framework recursive support (#110)

* add get_serializer_ref_name utility function
* implement RecursiveFieldInspector
* add option to allow non-existing reference in SchemaRef
* add examples and README
* Update changelog and docs

docs/changelog.rst

@@ -3,6 +3,20 @@ Changelog
 #########
 
 
+*********
+**1.7.0**
+*********
+
+*Release date: Apr 27, 2018*
+
+- **ADDED:** added integration with `djangorestframework-recursive <https://github.com/heywbj/django-rest-framework-recursive>`_
+  (:issue:`109`, :pr:`110`, thanks to :ghuser:`rsichny`)
+
+  *NOTE:* in order for this to work, you will have to add the new ``drf_yasg.inspectors.RecursiveFieldInspector`` to
+  your ``DEFAULT_FIELD_INSPECTORS`` array if you changed it from the default value
+
+- **FIXED:** ``SchemaRef`` now supports cyclical references via the ``ignore_unresolved`` argument
+
 *********
 **1.6.2**
 *********

docs/settings.rst

@@ -67,6 +67,7 @@ to this list.
 :class:`'drf_yasg.inspectors.FileFieldInspector' <.inspectors.FileFieldInspector>`, |br| \
 :class:`'drf_yasg.inspectors.DictFieldInspector' <.inspectors.DictFieldInspector>`, |br| \
 :class:`'drf_yasg.inspectors.HiddenFieldInspector' <.inspectors.HiddenFieldInspector>`, |br| \
+:class:`'drf_yasg.inspectors.RecursiveFieldInspector' <.inspectors.RecursiveFieldInspector>`, |br| \
 :class:`'drf_yasg.inspectors.SimpleFieldInspector' <.inspectors.SimpleFieldInspector>`, |br| \
 :class:`'drf_yasg.inspectors.StringDefaultFieldInspector' <.inspectors.StringDefaultFieldInspector>`, |br| \
 ``]``